Hampshire · England
Wadwick New Build Mastic
New build mastic across Wadwick and nearby, with old sealant always removed completely.
- Kitchen sealant that has pulled off the wall
- Gaps opening as the house dries out and settles
- New-build shower sealant that has already split
Keeping the joints in good condition
Simple care keeps the joints in good condition. Our advice:
- Resist patching a failed seal with a tube from the DIY shop
- Wipe joints with warm soapy water
- Raise failed sealant with the developer while you are covered
- Watch for new gaps as the house dries out
Ventilation matters in a new home, which is still drying out. Use the extractor fan or open a window after showers to help keep mould away.
Report failed sealant to the builder while you’re in the snagging period. Once it ends, the repair may be down to you.
About our new build mastic in Wadwick
New homes move as they dry out. Timber dries and shrinks, and baths and trays settle, so sealant that was laid quickly before handover often cracks. We’re often asked to deal with joints pulling apart as timber shrinks and sealant work across a run of new homes, across bathrooms & en suites, skirting & floors and kitchens.
Around Wadwick, older homes often have timber floors that move through the year, so skirting and threshold joints need a flexible sealant rather than a rigid filler.
Every job comes with our 12-month guarantee.
- Place
- Wadwick (SP11)
- Wider area
- Hampshire
- Guarantee
- 12 months on all our work
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
What happens if it’s left?
If you’re still in the builder’s snagging or warranty period, ask them to put it right first. If it’s slow, or the same joint keeps failing, a proper reseal from a specialist is the next step. In a small place like Wadwick, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs. Ask us for a quote and we’ll go through it with you.
What you get with us
- We leave the area clean and tidy
- 180+ five-star Google reviews
- Sealant colour chosen to suit
- Over 20 years’ experience
See what affects the cost and what customers say.
When it is not the sealant
Honest advice matters more to us than a booking, so here’s what sealant cannot fix:
- Deciding who is responsible under a builder’s warranty
- Leaks from pipes, valves or wastes, which need a plumber
- Broken tiles or a split tray
Not sure which it is? You can ring 0345 464 0079 or email us and we’ll tell you honestly before you book.
Joints and surfaces we work on
- Windows & doors
- Plot handovers
- Kitchens
- Show homes
- Skirting & floors
- Bathrooms & en suites
New build mastic around Wadwick
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
In and around Wadwick, as anywhere, good new build mastic starts with a clean, dry, properly prepared joint. For new homes near Whitchurch (Hampshire) station, it’s worth checking the sealant early, while snags are still fresh.
Wadwick is about 6 miles north-east of Andover, in Hampshire. Every kind of property in Wadwick can book us for new build mastic. The work is guaranteed for a year. Wadwick is one of 683 places in Hampshire we cover. Reading is on our list too, about 21 miles from Wadwick.
Here we cover the SP11 postcode area for new build mastic. Other places close to Wadwick include Binley (1 mile west), St Mary Bourne (2 miles south-west), Cole Henley (3 miles south-east), Whitchurch (4 miles south-east) and Wells-in-the-Field (4 miles south-east). Further out, we also cover Basingstoke (12 miles east), Winchester (15 miles south), Andover (6 miles south-west), Tadley (12 miles north-east), Hyde (14 miles south) and Popley (13 miles east).
What’s near Wadwick
The nearest railway station is Whitchurch (Hampshire) station, about 3.2 miles south-east of the centre. The countryside around Wadwick includes Sidown Hill.
Places near Wadwick
More services for Wadwick
How the job changes by surface
Plot handovers
Good preparation at handover saves snagging later. Dust from the build is removed first and primer used where needed.
Skirting and floors
New homes often develop a gap between skirting and floor. A flexible sealant closes it without cracking like caulk.
The process
On the day, there’s very little for you to do. Point us to the joints and we’ll get on with it. The work itself takes a few hours in a single home. Somewhere like Wadwick needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- First, the list of joints is agreed from your snagging sheet or plot schedule.
- Every bit of the old builder’s sealant is cut out, with no layer left behind.
- Joints are vacuumed and cleaned of building dust.
- Primer goes on where the surface and product need it, then the new sealant.
- We tool every joint neatly and tell you when each area can be used.
Preparing for the visit
- Let us know about earlier repairs to the joints
- Mention any tricky access
- Clear items away from the joints we are working on
Ask for a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we’ll talk you through what we’d do. Whenever you are ready, ring 0345 464 0079 or send us an email.
Advice
Wadwick: your questions answered
Can you help a landlord with a rental near Whitchurch (Hampshire) station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can call 0345 464 0079 or email us with the details for a clear quote.
Is Wadwick in your area for new build mastic?
Yes. Our work covers London and the South East, and Wadwick is part of that. You can ring 0345 464 0079 or send us an email and let us know what needs doing.
Should I wait before resealing?
For failed seals that let water through, the best time is now. Cosmetic gaps can wait until the first year or two of movement has passed.
Can you match the sealant colour to my new kitchen or bathroom?
White and clear are the most common, but other colours are available. We match the colour to the finish.
Can I do it myself?
That depends on the joint. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.
How long does the job take?
A typical job takes a few hours in a single home, including the preparation. Your quote will say how long we expect yours to take.
Do you guarantee your work?
Yes. There’s a 12-month guarantee on every job.
Do you have insurance?
Yes. We’re fully insured for domestic and commercial work.
What affects the cost of new build mastic
Call for a quick quote. What matters most is:
- The product the joint needs
- How much old sealant there is and how hard it is to remove
- The number of rooms or windows
- Whether the work is at height
Leaving a failed joint usually makes the job bigger, not smaller, because water and mould keep working on it. If you’re unsure, call 0345 464 0079 or drop us an email and we will give you an honest view and a quote.
What to tell us for a quote
To help us quote quickly, please include:
- Any previous sealing or DIY work
- How we’d reach the joints
- The address or postcode of the job
- What’s wrong with the joints now
Call for a quick quote, or email us if that is easier. Describe what needs sealing and we’ll talk you through the work before giving you a price.
DIY sealant or a professional job?
Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is.